Tube fly block assembly for a tackle box insert



FIG. 1 is an isometric view of the tube fly block assembly for a tackle box insert;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a back view thereof. 

CLAIM The ornamental design for a tube fly block assembly for a tackle box insert, as shown. 